package com.example.demo.config.rest;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RefreshScope // 开启动态刷新
public class ConfigController {

    @Value("${user.name}")
    private String userName;

    @Value("${user.age}")
    private int age;

    @GetMapping
    public String hello(){
        return "Hello, " + userName + ", age is " + age;
    }
}
